| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $116.90 | 3.307% | $120.7659 | $120.77 | $120.75 | $120.80 |
| Purchase #2 | $173.88 | 11.766% | $194.3387 | $194.34 | $194.35 | $194.30 |
| Purchase #3 | $206.39 | 6.775% | $220.3729 | $220.37 | $220.35 | $220.40 |
| Purchase #4 | $195.91 | 9.120% | $213.777 | $213.78 | $213.80 | $213.80 |
| Purchase #5 | $35.39 | 13.690% | $40.2349 | $40.23 | $40.25 | $40.20 |
| Purchase #6 | $236.52 | 12.125% | $265.1981 | $265.20 | $265.20 | $265.20 |
| Purchase #7 | $50.25 | 7.828% | $54.1836 | $54.18 | $54.20 | $54.20 |
| 7 purchase totals = | $1,015.24 | $1,108.8711 | $1,108.87 | $1,108.90 | $1,108.90 | |